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170 Commits

Author SHA1 Message Date
Thomas Stuefe
20a25f60ea 8326067: Remove os::remap_memory and simplify os::map_memory 
Reviewed-by: eosterlund, iklam
 2024-02-19 19:33:07 +00:00
Magnus Ihse Bursie
09d4936657 8252136: Several methods in hotspot are missing "static" 
Reviewed-by: coleenp, stefank, kvn, kbarrett
 2024-02-14 16:29:58 +00:00
Erik Österlund
84965ea1a8 8322630: Remove ICStubs and related safepoints 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Aleksei Voitylov <avoitylov@openjdk.org>
Reviewed-by: tschatzl, aboldtch, dlong
 2024-02-14 11:44:30 +00:00
Johan Sjölen
0377f1abe1 8325133: Missing MEMFLAGS parameter in parts of os API 
Reviewed-by: stefank, gziemski
 2024-02-05 09:27:07 +00:00
Liming Liu
a65a89522d 8315923: pretouch_memory by atomic-add-0 fragments huge pages unexpectedly 
Reviewed-by: jsjolen, stuefe
 2024-01-26 16:42:46 +00:00
Thomas Stuefe
c90768c93b 8318444: Write details about compilation bailouts into crash reports 
Reviewed-by: thartmann, chagedorn
 2024-01-08 13:47:43 +00:00
Thomas Stuefe
033cced6e1 8320368: Per-CPU optimization of Klass range reservation 
Reviewed-by: rkennke, rehn
 2023-11-29 13:16:38 +00:00
Ioi Lam
0712b22a3a 8320147: Remove DumpSharedSpaces 
Reviewed-by: ccheung, matsaave
 2023-11-20 17:09:55 +00:00
Johan Sjölen
9864951dce 8318447: Move NMT source code to own subdirectory 
Reviewed-by: stefank, dholmes, stuefe
 2023-10-26 14:03:49 +00:00
Man Cao
7ce5bd1590 8316468: os::write incorrectly handles partial write 
Reviewed-by: dholmes, shade
 2023-09-19 20:06:40 +00:00
Thomas Stuefe
89d18ea40f 8312018: Improve reservation of class space and CDS 
8313669: Reduced chance for zero-based nKlass encoding since JDK-8296565

Reviewed-by: iklam, adinn
 2023-08-30 17:51:28 +00:00
Kim Barrett
c077be4768 8314694: Separate checked_cast from globalDefinitions.hpp 
Reviewed-by: stuefe, coleenp, sspitsyn
 2023-08-23 22:32:37 +00:00
Thomas Stuefe
6a15860b12 8314163: os::print_hex_dump prints incorrectly for big endian platforms and unit sizes larger than 1 
Reviewed-by: mbaesken, shade
 2023-08-16 05:14:40 +00:00
Coleen Phillimore
f47767ffef 8313882: Fix -Wconversion warnings in runtime code 
Reviewed-by: pchilanomate, dlong, dholmes
 2023-08-10 11:57:25 +00:00
Thomas Stuefe
8f28809aa8 8299790: os::print_hex_dump is racy 
Reviewed-by: shade, dholmes
 2023-08-10 07:21:47 +00:00
Thomas Stuefe
753bd563ec 8311870: Split CompressedKlassPointers from compressedOops.hpp 
Reviewed-by: iklam, rkennke
 2023-07-12 09:06:53 +00:00
Thomas Stuefe
6473a7df20 8310107: os::trace_page_sizes_for_requested_size should name alignment as requested page size 
Reviewed-by: stefank, dholmes
 2023-06-19 06:00:50 +00:00
JoKern65
5b147eb5e4 8308288: Fix xlc17 clang warnings and build errors in hotspot 
Reviewed-by: goetz, mbaesken
 2023-06-07 13:44:42 +00:00
Johan Sjölen
4f16161607 8309044: Replace NULL with nullptr, final sweep of hotspot code 
Reviewed-by: stefank, dholmes, kvn, amitkumar
 2023-05-31 09:19:47 +00:00
Afshin Zafari
bddf48380e 8303942: os::write should write completely 
Reviewed-by: coleenp, iklam, dholmes, mgronlun
 2023-05-23 17:08:08 +00:00
Axel Boldt-Christmas
e34ecc97e6 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing 
Reviewed-by: eosterlund, stuefe
 2023-05-17 07:07:41 +00:00
Markus Grönlund
5c95bb1c51 8257967: JFR: Events for loaded agents 
Reviewed-by: dholmes, sspitsyn
 2023-04-17 10:25:36 +00:00
David Holmes
8a1639d49b 8305936: JavaThread::create_system_thread_object has unused is_visible argument 
Reviewed-by: alanb, kbarrett
 2023-04-13 23:10:18 +00:00
Thomas Stuefe
41a3db267d 8304815: Use NMT for more precise hs_err location printing 
Reviewed-by: jsjolen, rkennke
 2023-04-02 06:19:07 +00:00
Thomas Schatzl
b575e54bc9 8303963: Replace various encodings of UINT/SIZE_MAX in gc code 
Reviewed-by: ayang, kbarrett
 2023-03-13 09:56:40 +00:00
Thomas Stuefe
90e092280f 8293313: NMT: Rework MallocLimit 
8293292: Remove MallocMaxTestWords

Reviewed-by: jsjolen, gziemski, lucy, mbaesken
 2023-02-16 16:14:05 +00:00
Justin King
98a392c4fc 8302102: Disable ASan for SafeFetch and os::print_hex_dump 
Reviewed-by: dholmes, stuefe
 2023-02-15 06:42:27 +00:00
Gerard Ziemski
c37e9d1c8d 8298293: NMT: os::realloc() should verify that flags do not change between reallocations 
Reviewed-by: dholmes, stuefe, iklam
 2023-02-13 18:14:31 +00:00
Johan Sjölen
7b6ac41ab1 8286876: NMT.test_unaliged_block_address_vm_assert fails if using clang toolchain 
Reviewed-by: stuefe, gziemski
 2023-02-02 10:14:26 +00:00
Robbin Ehn
419409bcf6 8301337: Remove unused os::_polling_page 
Reviewed-by: coleenp, dnsimon
 2023-01-31 11:41:16 +00:00
Johan Sjölen
71107f4648 8300651: Replace NULL with nullptr in share/runtime/ 
Reviewed-by: rehn, dholmes
 2023-01-25 10:30:02 +00:00
Xue-Lei Andrew Fan
478ef389dc 8296812: sprintf is deprecated in Xcode 14 
Reviewed-by: stuefe, prr, kbarrett, lucy
 2022-12-09 22:37:20 +00:00
Johan Sjölen
165dcdd27d 8297718: Make NMT free:ing protocol more granular 
Reviewed-by: stuefe, gziemski
 2022-12-08 12:32:59 +00:00
Jaikiran Pai
3f8882b2eb 8297693: Fix typos in src/hotspot and test/hotspot files 
Co-authored-by: Michael Ernst <mernst@openjdk.org>
Reviewed-by: kevinw, dholmes, sspitsyn
 2022-11-30 11:28:11 +00:00
Stefan Karlsson
813b223a6b 8296926: Sort include lines of files in the include/ directory 
Reviewed-by: kbarrett, erikj, lkorinth
 2022-11-16 12:51:26 +00:00
Thomas Stuefe
657a0b2f15 8295865: Several issues with os::realloc 
Reviewed-by: dholmes, jsjolen
 2022-11-12 05:51:50 +00:00
Harold Seigel
c622d56a0d 8286519: Better memory handling 
Reviewed-by: coleenp, rhalade
 2022-10-18 22:41:14 +00:00
Aleksey Shipilev
cbd0688b32 8293851: hs_err should print more stack in hex dump 
Reviewed-by: adinn, stefank
 2022-09-19 07:38:06 +00:00
Man Cao
45ff10cc68 8292695: SIGQUIT and jcmd attaching mechanism does not work with signal chaining library 
Reviewed-by: xliu, stuefe
 2022-09-09 19:12:08 +00:00
Stefan Karlsson
98ce45ff74 8292981: Unify and restructure integer printing format specifiers 
Reviewed-by: kbarrett, dholmes
 2022-09-02 06:52:35 +00:00
Erik Österlund
054c23f484 8290025: Remove the Sweeper 
Reviewed-by: stefank, kvn, iveresov, coleenp, vlivanov, mdoerr
 2022-08-25 09:48:55 +00:00
Ioi Lam
1fec62f299 8289710: Move Suspend/Resume classes out of os.hpp 
Reviewed-by: dholmes, coleenp
 2022-07-08 05:39:24 +00:00
Coleen Phillimore
8e7b45b820 8282986: Remove "system" in boot class path names 
Reviewed-by: iklam, dholmes
 2022-07-07 15:27:55 +00:00
Thomas Stuefe
688712f75c 8289633: Forbid raw C-heap allocation functions in hotspot and fix findings 
Reviewed-by: kbarrett, dholmes
 2022-07-05 04:26:45 +00:00
Ioi Lam
cdf6979259 8289230: Move PlatformXXX class declarations out of os_xxx.hpp 
Reviewed-by: coleenp, ccheung
 2022-07-02 14:45:10 +00:00
Thomas Stuefe
d4eeeb82cb 8271252: os::reserve_memory should not use mtOther as default NMT flag 
Reviewed-by: zgu
 2022-06-28 12:32:35 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files 
Reviewed-by: dholmes, rehn, iklam
 2022-06-22 12:49:25 +00:00
Coleen Phillimore
be67acdf5c 8285832: runtime/Thread/TooSmallStackSize.java failed "assert(k->is_initialized()) failed: need to increase java_thread_min_stack_allowed calculation" 
Reviewed-by: dholmes, fparain, iklam
 2022-05-03 17:43:12 +00:00
Matthias Baesken
d8025c95cd 8285362: unify os::pause platform coding 
Reviewed-by: dholmes, lucy
 2022-04-22 13:41:08 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00